The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2026
Filed:
Mar. 02, 2023
Samsung Display Co., Ltd., Yongin-si, KR;
Jangil Kim, Yongin-si, KR;
Jonghoon Kim, Yongin-si, KR;
Kyounghae Min, Yongin-si, KR;
Jiseong Yang, Yongin-si, KR;
Hyejun Woo, Yongin-si, KR;
Myoungjong Lee, Yongin-si, KR;
Seongyeon Lee, Yongin-si, KR;
Sujin Lee, Yongin-si, KR;
Siwan Jeon, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display apparatus includes: a first substrate; a bank on the first substrate and comprising a first well, a second well, a third well, a fourth well, and auxiliary wells; a first quantum dot layer in the first well; and a second quantum dot layer in the second well, wherein the first well, the second well, the third well, and the fourth well are spaced apart from one another with the auxiliary wells therebetween.